You've always been step-mommy's fav! You've recently helped her get the job of her dreams, updating her resume, helping her with an outfit and then driving her to the interview. She wants to show you just how much she loves you! She wants you to breed her because she wants another step-son just like you. Your step-sister is so annoying always butting in and jealous of your bond. step-Mommy is horny and she ain't going to let your step-sister ruin the special time. Damn she gets nasty with the fat shaming and that feeling of being the favourite just sinks deeper into the base of your balls as you flood and breed step-mommy for every sperm she ever produced you with. And you let it drain raw and rude right back into that hole you came from.